Lauren Conrad traded The Hills for Mad Men at Avon’s “Champions Who Change Women’s Lives” event, pulling her hair back tighter than we’ve ever seen before with this retro look. Other glamorous ladies attending the function were Reese Witherspoon, Fergie, Courteney Cox and Paula Patton. Somehow we think Patrick Dempsey would have had a fine time even if his wife Jillian hadn’t come along.
[Photo: Getty Images]
